I went to System Programming and the Port setup showed:
Port 01* Installd Y
Speed 9600 Protocol = NONE
Printer 0 Computer Port N Type 000
SMDR N Incom N Local N Long Dist N

I am connected directly to the board. When I try to change the 9600 (or the Protocol) all I get are beeps. I am at access level 8. I have pressed all the keys on the keyboard and number pad, both shift and un-shifted excluding A-Z and a-z.

Should the protocol be set to XMODEM?